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    <title>tema Small problem..Can someone give a little tweak to 'length' asked on my lisp file en AutoCAD Forum</title>
    <link>https://forums.autodesk.com/t5/autocad-forum/small-problem-can-someone-give-a-little-tweak-to-length-asked-on/m-p/8116219#M939720</link>
    <description>&lt;P&gt;Can someone edit the lisp in such a way that when "Enter the width of door" is asked it must automatically subtract 4 inches from my input value...For eg;when I input the&amp;nbsp; Width of door as 4ft then the lisp must subtract 4inch automatically and enter the final input as 3ft8inch"&lt;/P&gt;&lt;P&gt;Thanks in Advance!&lt;/P&gt;</description>
    <pubDate>Sun, 08 Jul 2018 13:31:12 GMT</pubDate>
    <dc:creator>Anonymous</dc:creator>
    <dc:date>2018-07-08T13:31:12Z</dc:date>
    <item>
      <title>Small problem..Can someone give a little tweak to 'length' asked on my lisp file</title>
      <link>https://forums.autodesk.com/t5/autocad-forum/small-problem-can-someone-give-a-little-tweak-to-length-asked-on/m-p/8116219#M939720</link>
      <description>&lt;P&gt;Can someone edit the lisp in such a way that when "Enter the width of door" is asked it must automatically subtract 4 inches from my input value...For eg;when I input the&amp;nbsp; Width of door as 4ft then the lisp must subtract 4inch automatically and enter the final input as 3ft8inch"&lt;/P&gt;&lt;P&gt;Thanks in Advance!&lt;/P&gt;</description>
      <pubDate>Sun, 08 Jul 2018 13:31:12 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/autocad-forum/small-problem-can-someone-give-a-little-tweak-to-length-asked-on/m-p/8116219#M939720</guid>
      <dc:creator>Anonymous</dc:creator>
      <dc:date>2018-07-08T13:31:12Z</dc:date>
    </item>
    <item>
      <title>Re: Small problem..Can someone give a little tweak to 'length' asked on my lisp</title>
      <link>https://forums.autodesk.com/t5/autocad-forum/small-problem-can-someone-give-a-little-tweak-to-length-asked-on/m-p/8116684#M939740</link>
      <description>&lt;P&gt;Your current code has:&lt;/P&gt;&lt;PRE&gt;  (setq W (getdist "\nEnter Width of Door &amp;lt;3.0'&amp;gt;:  "))
  (if (= W nil)
    (setq W 36)
  )
  (setq W (+ W 4))&lt;/PRE&gt;&lt;P&gt;If you remove the line:&lt;/P&gt;&lt;PRE&gt;(setq W (+ W 4))&lt;/PRE&gt;&lt;P&gt;W will be 4 inches less &amp;nbsp;as this line adds 4 to W.&amp;nbsp;.&amp;nbsp;&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;What value do you want if no value is given?&amp;nbsp; Currently it is 40 (36 +4).&amp;nbsp; If you want it to be 40 and you remove the line (setq W ( + W 4)) then change the line&amp;nbsp;&amp;nbsp;&lt;/P&gt;&lt;PRE&gt;(setq W 36)&lt;/PRE&gt;&lt;P&gt;&amp;nbsp;to&lt;/P&gt;&lt;PRE&gt;(setq W 40)&lt;/PRE&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;</description>
      <pubDate>Mon, 09 Jul 2018 01:46:15 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/autocad-forum/small-problem-can-someone-give-a-little-tweak-to-length-asked-on/m-p/8116684#M939740</guid>
      <dc:creator>leeminardi</dc:creator>
      <dc:date>2018-07-09T01:46:15Z</dc:date>
    </item>
    <item>
      <title>Re: Small problem..Can someone give a little tweak to 'length' asked on my lisp</title>
      <link>https://forums.autodesk.com/t5/autocad-forum/small-problem-can-someone-give-a-little-tweak-to-length-asked-on/m-p/8116715#M939743</link>
      <description>&lt;P&gt;WOW...WORKED AS EXPECTED..&lt;/P&gt;&lt;P&gt;THANK YOU SIR! GOD BLESS YOU!&lt;/P&gt;</description>
      <pubDate>Mon, 09 Jul 2018 02:29:34 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/autocad-forum/small-problem-can-someone-give-a-little-tweak-to-length-asked-on/m-p/8116715#M939743</guid>
      <dc:creator>Anonymous</dc:creator>
      <dc:date>2018-07-09T02:29:34Z</dc:date>
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